Asulacrine isethionate, also known as CI-921; NSC-343499; SN-21407, is a topoisomerase ll inhibitor with antineoplastic properties. Asulacrine isethionate inhibits the enzyme topoisomerase ll, thereby blocking DNA replication and RNA and protein synthesis.
Asulacrine free base, also known as CI-921; NSC-343499; SN-21407, is a topoisomerase ll inhibitor with antineoplastic properties. Asulacrine free base inhibits the enzyme topoisomerase ll, thereby blocking DNA replication and RNA and protein synthesis.